Java GlyphVector.getGlyphOutline方法代碼示例

import java.awt.font.GlyphVector; //導入方法依賴的package包/類
protected BufferedImage createImage(Color bgColor) {
    BufferedImage bufferedImage = new BufferedImage(END_X, END_Y,
            BufferedImage.TYPE_INT_RGB);
    // create graphics and graphics2d
    final Graphics graphics = bufferedImage.getGraphics();
    final Graphics2D g2d = (Graphics2D) graphics;

    // set the background color
    g2d.setBackground(bgColor == null ? Color.gray : bgColor);
    g2d.clearRect(START_X, START_Y, END_X, END_Y);
    // create a pattern for the background
    createPattern(g2d);
    // set the fonts and font rendering hints
    Font font = new Font("Helvetica", Font.ITALIC, 30);
    g2d.setFont(font);
    FontRenderContext frc = g2d.getFontRenderContext();
    g2d.translate(10, 24);
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setStroke(new BasicStroke(3));

    // sets the foreground color
    g2d.setPaint(Color.DARK_GRAY);
    GlyphVector gv = font.createGlyphVector(frc, message);
    int numGlyphs = gv.getNumGlyphs();
    for (int ii = 0; ii < numGlyphs; ii++) {
        AffineTransform at;
        Point2D p = gv.getGlyphPosition(ii);
        at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(Math.PI / 8);
        Shape shape = gv.getGlyphOutline(ii);
        Shape sss = at.createTransformedShape(shape);
        g2d.fill(sss);
    }
    return blurImage(bufferedImage);
}
 

import java.awt.font.GlyphVector; //導入方法依賴的package包/類
/**
 * Create a new glyph
 * 
 * @param codePoint The code point in which this glyph can be found
 * @param bounds The bounds that this glrph can fill
 * @param vector The vector this glyph is part of
 * @param index The index of this glyph within the vector
 * @param unicodeFont The font this glyph forms part of
 */
public Glyph(int codePoint, Rectangle bounds, GlyphVector vector, int index, UnicodeFont unicodeFont) {
	this.codePoint = codePoint;

	GlyphMetrics metrics = vector.getGlyphMetrics(index);
	int lsb = (int)metrics.getLSB();
	if (lsb > 0) lsb = 0;
	int rsb = (int)metrics.getRSB();
	if (rsb > 0) rsb = 0;

	int glyphWidth = bounds.width - lsb - rsb;
	int glyphHeight = bounds.height;
	if (glyphWidth > 0 && glyphHeight > 0) {
		int padTop = unicodeFont.getPaddingTop();
		int padRight = unicodeFont.getPaddingRight();
		int padBottom = unicodeFont.getPaddingBottom();
		int padLeft = unicodeFont.getPaddingLeft();
		int glyphSpacing = 1; // Needed to prevent filtering problems.
		width = (short)(glyphWidth + padLeft + padRight + glyphSpacing);
		height = (short)(glyphHeight + padTop + padBottom + glyphSpacing);
		yOffset = (short)(unicodeFont.getAscent() + bounds.y - padTop);
	}

	shape = vector.getGlyphOutline(index, -bounds.x + unicodeFont.getPaddingLeft(), -bounds.y + unicodeFont.getPaddingTop());

	isMissing = !unicodeFont.getFont().canDisplay((char)codePoint);
}
 

import java.awt.font.GlyphVector; //導入方法依賴的package包/類
public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    GlyphVector gv = gvctx.gv;
    Shape s;
    do {
        for (int i = 0, e = gv.getNumGlyphs(); i < e; ++i) {
            s = gv.getGlyphOutline(i);
        }
    } while (--numReps >= 0);
}